船舶电网中性点接地方式的研究  

Research of Neutral Grounding for Power System of Shipboard

作　　者：肖振坤[1] 邰能灵[1] 王鹏[1,2] 倪明杰[2] 卫卫[2] 

机构地区：[1]上海交通大学电子信息与电气工程学院,200240 [2]中国船舶工业集团公司第七零八研究所,上海200011

出　　处：《水电能源科学》2009年第1期200-203,共4页Water Resources and Power

摘　　要：针对不同方式的中性点接地电网和舰艇电网的特殊性,选择相应软件建立了船舶电力系统中性点接地系统模型,对各种接地方式进行了仿真并提出了提高船舶电力系统安全可能性的措施。分析结果表明,考虑船舶电力系统安全性和经济性,三相绝缘系统和中性点经高电阻接地系统是较为理想的方案。In accordance with the particularity of various types of neutral grounding system for power system and the specificity of shipboard power system, appropriate software is selected to model the shipboard power system and simulate all types of neutral grounding method. The result of the study indicates that considering the security and the economy, the three phase insulated system and the system grounded through high resistance are the most convenient schemes. This paper also put some methods forward for improving the security of shipboard power system through the comparison of the simulations.

关 键 词：舰艇 电力系统 中性点接地方式 系统建模 仿真 

分 类 号：TM727[电气工程—电力系统及自动化]